Clear All
Roller Chain Trade Size Roller Chain Trade Size |
|---|
|
Number of Teeth Number of Teeth |
|---|
|
System of Measurement System of Measurement |
|---|
|
For Shaft Diameter For Shaft Diameter |
|---|
|
Material Material |
|---|
|
Bore Type Bore Type |
|---|
 | Finished |
OD OD | Show |
|---|
|
OD OD | Hide |
|---|
For Roller Chain Strand Type For Roller Chain Strand Type |
|---|
 | Single |
ID ID |
|---|
|
For Shaft Type For Shaft Type |
|---|
 | Round |
Bearing Material Bearing Material |
|---|
|
Bearing Type Bearing Type |
|---|
 | Ball |
Hub Diameter Hub Diameter |
|---|
|
Sprocket Type Sprocket Type |
|---|
|
Overall Width Overall Width |
|---|
|
Shaft Mount Type Shaft Mount Type |
|---|
|
Bearing Seal Type Bearing Seal Type |
|---|
|
Roller Chain Standard Roller Chain Standard |
|---|
|
Specifications Met Specifications Met |
|---|
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
|---|
About Roller Chain and Sprockets
More
Idler Sprockets for Metric Roller Chain
Keep constant tension on your drive with these sprockets that press against your metric ISO roller chain to take up slack and reduce wear and vibration. They rotate freely on built-in ball bearings, which are double sealed to keep dirt out, and are for use with roller chain tensioners. All come with a finished bore that fits directly onto your shaft—no need for machining. These sprockets meet ISO 606, which is an international standard for dimensions and materials.
For technical drawings and 3-D models, click on a part number.
Bearing | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Number of Teeth | For Shaft Dia., mm | OD, mm | Overall Wd., mm | Hub Dia., mm | Material | Type | Material | Specifications Met | Each | |
For ISO 16B Roller Chain (25.4 mm Pitch) | ||||||||||
| 12 | 20 | 109 | 18 | 47 | Steel | Ball | Steel | ISO 606 | 000000 | 000000 |